<div class="modal fade" id="como" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content" style="border-radius:0 !important;position:relative !important;">
            <div class="aspa" data-dismiss="modal" aria-hidden="true" style="right:-10px;top:-10px;" title="Cerrar">
                <i class="glyphicon glyphicon-remove"></i>
            </div>

            <div class="modal-header">
                <i class="glyphicon glyphicon-question-sign"></i>&nbsp;&nbsp;¿Cómo podemos ayudarte?
            </div>
            <div class="modal-body" style="padding-bottom:0">
               
            </div>

            <div class="modal-footer" style="padding:10px;text-align:center">
                <input type="submit" class="btn btn-info boton" value="Modificar"> 
            </div>
            </form>
        </div>
    </div>
</div>